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ESDU 89034 gives an empirical method for estimating the maximum lift of aerodynamically smooth straight-tapered wings with or without camber and/or twist but with high lift devices undeflected. Any shape of section or camber line, both of which may vary spanwise, can be treated....
The standard specifies the terms for fork lift trucks and hook-on type fork arms.
This standard shall apply to fork trucks, tractors, platform lift trucks, motorized hand trucks, and other specialized industrial trucks powered by electric motors or internal combustion engines. This standard shall not apply to compressed air-operated or...
Part-span factors are used as part of the prediction method in various Data Items relating to high lift-devices and control surfaces. ESDU TM 172 presents analysis and background information regarding the derivation of Figure 3 in ESDU 93019, Figure 1 in ESDU 74012 and Figures 4 and 5 in...
ESDU 66031 discusses the various contributions to the drag of a lifting wing of moderate to high aspect ratio in subcritical viscous flow, considering both a cambered and twisted wing and a plane symmetrical section wing. A method of analysis is discussed for the case of plane symmetrical...
Purpose This standard establishes NASA's minimum requirements for, but not all details of, the design, construction, testing, inspection, maintenance, operation, and personnel licensing of lifting devices and equipment (LDE) listed in section 1.2 in order to enhance safety and...
Starting from a basic knowledge of mathematics and mechanics gained in standard foundation classes, Theory of Lift: Introductory Computational Aerodynamics in MATLAB/Octave takes the reader conceptually through from the fundamental mechanics of lift to the stage of actually being able...
This part of ISO 10896 specifies general safety requirements for slewing rough-terrain variable-reach trucks (hereafter known as "trucks"), consisting of a lower chassis with a slewing upper structure equipped with a telescopic lifting means (pivoted boom), on which a...
4.1 This practice defines a consistent procedure for collecting surface material using clear, transparent, single sided adhesive collection medium, typically tape (also known as tape lift). 4.2 A tape lift sample collected according to this practice is intended to be used to assess...
ESDU 84026 provides a simple empirically derived method for estimating maximum lift coefficient. The method predicts the increment in lift coefficient by which the maximum exceeds the value at zero incidence, and a prediction method for lift coefficient at zero incidence is...
ESDU Aero A.S.01.03.02 gives graphs derived from linearised supersonic flow theory for the lift-curve slope of a lifting surface as a function of aspect ratio, mid-chord sweep angle (which may be positive or negative) and Mach number. The lift-curve slope is required in the...
This European Standard applies to: - hydraulically powered open die forging presses for hot working; - handling and cooling equipment connected with the control system of the forging line, e. g., manipulators, rotating type handling devices, die shifting devices, table devices and tool changing...
The scope of this SAE Information Report is limited to a lift crane mounted on a fixed or floating platform, lifting loads from a vessel alongside. The size of the vessel is assumed not to exceed that of a workboat as defined in 3.15 .
Scope This specification should be used for the construction and purchase of electric rider controlled fork lift trucks bought within European Automotive Operations.
Equipment Covered by This Code This Code of safety standards covers existing elevators, escalators, and their hoistways (except as modified by 1.1.2). Equipment Not Covered by This Code Equipment not covered by this Code includes, but is not limited to, the following: (a) personnel hoists...
1.1 This test method provides information and test procedures for evaluating several performance qualities of typewriter or printer lift-off correction tapes and tabs on a comparative basis for general office use. 1.2 This standard does not purport to address the safety problems...
ESDU 98011 gives a method for predicting the viscous zero-lift incidence of aerofoils. The method applies to aerofoils with simple or complex camber lines and accounts for the effect of compressibility, but is limited to subcritical flows. The boundary layer thicknesses at the trailing edge...
ESDU 97020 gives a method for predicting the linear viscous lift-curve slope of symmetric and cambered aerofoils in subcritical compressible flow. The VGK program (see ESDU 96028 and 96029 in the Transonic Aerodynamics Series) was applied to a range of NACA aerofoils and also to aerofoils...
1.1 These test methods are suitable for testing the integrity of unitized loads and large cases and crates, but not individual drums or palletized drums, as well as the ability of the contents to endure normal handling, using standard mechanical handling equipment. Not all of the test methods are...
